138827280384
138,827,280,384 is an even composite number composed of five prime numbers multiplied together.
138827280384 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 138827280384:
212 × 32 × 13 × 127 × 2281
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 127 × 2281)See below for interesting mathematical facts about the number 138827280384 from the Numbermatics database.
Names of 138827280384
- Cardinal: 138827280384 can be written as One hundred thirty-eight billion, eight hundred twenty-seven million, two hundred eighty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.38827280384 × 1011
Factors of 138827280384
Divisors of 138827280384
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 127 128 144 156 192 208 234 254 256 288 312 381 384 416 468 508 512 576 624 762 768 832 936 1016 1024 1143 1152 1248 1524 1536 1651 1664 1872 2032 2048 2281 2286 2304 2496 3048 3072 3302 3328 3744 4064 4096 4562 4572 4608 4953 4992 6096 6144 6604 6656 6843 7488 8128 9124 9144 9216 9906 9984 12192 12288 13208 13312 13686 14859 14976 16256 18248 18288 18432 19812 19968 20529 24384 26416 26624 27372 29653 29718 29952 32512 36496 36576 36864 39624 39936 41058 48768 52832 53248 54744 59306 59436 59904 65024 72992 73152 79248 79872 82116 88959 97536 105664 109488 118612 118872 119808 130048 145984 146304 158496 159744 164232 177918 195072 211328 218976 237224 237744 239616 260096 266877 289687 291968 292608 316992 328464 355836 390144 422656 437952 474448 475488 479232 520192 533754 579374 583936 585216 633984 656928 711672 780288 845312 869061 875904 948896 950976 1067508 1158748 1167872 1170432 1267968 1313856 1423344 1560576 1690624 1738122 1751808 1897792 1901952 2135016 2317496 2335744 2340864 2535936 2607183 2627712 2846688 3381248 3476244 3503616 3765931 3795584 3803904 4270032 4634992 4671488 4681728 5071872 5214366 5255424 5693376 6762496 6952488 7007232 7531862 7591168 7607808 8540064 9269984 9342976 10143744 10428732 10510848 11297793 11386752 13904976 14014464 15063724 15182336 15215616 17080128 18539968 20287488 20857464 21021696 22595586 22773504 27809952 28028928 30127448 30364672 30431232 33893379 34160256 37079936 41714928 42043392 45191172 45547008 55619904 60254896 60729344 60862464 67786758 68320512 74159872 83429856 84086784 90382344 91094016 111239808 120509792 121458688 135573516 136641024 148319744 166859712 180764688 182188032 222479616 241019584 271147032 273282048 296639488 333719424 361529376 364376064 444959232 482039168 542294064 546564096 593278976 667438848 723058752 889918464 964078336 1084588128 1093128192 1186557952 1334877696 1446117504 1779836928 1928156672 2169176256 2669755392 2892235008 3559673856 3856313344 4338352512 5339510784 5784470016 7712626688 8676705024 10679021568 11568940032 15425253376 17353410048 23137880064 34706820096 46275760128 69413640192 138827280384
- Sum of all divisors σ(n): 435445617152
- Sum of proper divisors (its aliquot sum) s(n): 296618336768
- 138827280384 is an abundant number, because the sum of its proper divisors (296618336768) is greater than itself. Its abundance is 157791056384
Bases of 138827280384
- Binary: 100000010100101100000000110000000000002
- Hexadecimal: 0x2052C03000
- Base-36: 1RRY6F40
Squares and roots of 138827280384
- 138827280384 squared (1388272803842) is 19273013778817751187456
- 138827280384 cubed (1388272803843) is 2675620087716627304137303055663104
-
The
square root of 138827280384 is 372595.3305987609 -
The
cube root of 138827280384 is 5177.9550022115
Scales and comparisons
How big is 138827280384?- 138,827,280,384 seconds is equal to 4,414 years, 14 weeks, 3 days, 5 hours, 26 minutes, 24 seconds.
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To count from 1 to 138,827,280,384 would take you about eight thousand, eight hundred twenty-eight years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138827280384 cubic inches would be around 431.5 feet tall.
Recreational maths with 138827280384
- 138827280384 backwards is 483082728831
- The number of decimal digits it has is: 12
- The sum of 138827280384's digits is 54
- More coming soon!
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